:root{--bg-main: #09090b;--bg-surface: #121216;--bg-elevated: #18181e;--bg-hover: #22222a;--border-subtle: rgba(255, 255, 255, .08);--border-medium: rgba(255, 255, 255, .16);--border-active: #ffffff;--text-primary: #f4f4f6;--text-secondary: #94949e;--text-tertiary: #585864;--accent-amber: #f59e0b;--accent-emerald: #10b981;--accent-rose: #f43f5e;--accent-sky: #38bdf8;--font-sans: -apple-system, BlinkMacSystemFont, "Geist", "Inter", "Segoe UI", Roboto, sans-serif;--font-mono: "Geist Mono", "SF Mono", "Roboto Mono", monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--shadow-md: 0 8px 30px rgba(0, 0, 0, .6);--shadow-lg: 0 20px 50px rgba(0, 0, 0, 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